AppealComps

PLATE N-31.31030Neighbourhood 31030, Proviso Township

1,369 homes the assessor treats as one market. The median is $20 per square foot; a quarter of homes sit above $23. That gap is the whole argument.

MEDIAN $20ARGUMENT STARTS $22$12 and under$27 and over, per sq ft
N-31.310301,369 homes, one mark is 4 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
1,369

neighbourhood 31030

Median
$20

per sq ft

p25 to p75
$18 – $23

per sq ft

Above comps
27

2% by 10% or more

Worth a year
$715

median, if reduced

Free. We hold every residential parcel in Cook County for tax year 2025.

The largest gaps here

Each row is a home the assessor values above comparable homes of the same class, size and age in this same code. Parcel numbers are public record; nothing about the owner is.

PINSq ftAssessed$/sq ftComp medianGapComps
152222404700001,104$27,000$24$20$4,383 (16%)198
152222602400001,026$26,148$25$21$4,327 (17%)142
15222110140000835$24,000$29$24$4,000 (17%)282
152222602600001,058$26,000$25$21$3,884 (15%)173
152222702300001,062$25,987$24$21$3,787 (15%)173
152222004000001,092$26,000$24$21$3,599 (14%)194
15222190130000807$23,000$28$24$3,578 (16%)248
152210601900001,080$26,000$24$21$3,558 (14%)189
15222170190000760$22,000$29$24$3,528 (16%)129
15222260160000869$24,001$28$24$3,422 (14%)323
152210107700001,018$25,000$25$21$3,417 (14%)99
152221502300001,185$26,671$23$20$3,414 (13%)216
152221701300001,000$25,000$25$22$3,397 (14%)134
15221170100000760$21,845$29$24$3,373 (15%)130
15222270290000904$25,001$28$24$3,365 (13%)24
152221802800001,117$26,000$23$20$3,347 (13%)164
15222260070000875$24,000$27$24$3,288 (14%)322
152210208200001,112$26,000$23$20$3,248 (12%)193
152222404300001,029$25,000$24$21$3,201 (13%)148
152221702700001,150$26,000$23$20$3,190 (12%)195
152222602500001,026$25,000$24$21$3,179 (13%)142
152221802400001,138$26,000$23$20$3,170 (12%)181
152222904300001,037$25,000$24$21$3,130 (13%)155
15224140010000720$20,000$28$23$3,124 (16%)40
152221702600001,315$27,000$21$18$3,091 (11%)207
15222250210000883$24,000$27$24$3,089 (13%)323
152211402400001,128$26,000$23$20$3,000 (12%)205

All of Proviso Township